26400105

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 47037900

約数和(自身を除く): 20637795

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 349, 369, 615, 1047, 1681, 1745, 1845, 3141, 5043, 5235, 8405, 14309, 15129, 15705, 25215, 42927, 71545, 75645, 128781, 214635, 586669, 643905, 1760007, 2933345, 5280021, 8800035, 26400105]

約数ペア:

[(1, 26400105), (3, 8800035), (5, 5280021), (9, 2933345), (15, 1760007), (41, 643905), (45, 586669), (123, 214635), (205, 128781), (349, 75645), (369, 71545), (615, 42927), (1047, 25215), (1681, 15705), (1745, 15129), (1845, 14309), (3141, 8405), (5043, 5235)]